ACPICA: 20160629 Release

index a7dbb2b..0bb6325 100644
@@ -318,6 +318,11 @@ acpi_ut_ptr_exit(u32 line_number,
 		 const char *module_name, u32 component_id, u8 *ptr);
 
 void
+acpi_ut_str_exit(u32 line_number,
+		 const char *function_name,
+		 const char *module_name, u32 component_id, const char *string);
+
+void
 acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id);
 
 void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 offset);

index 5744222..84c0853 100644
@@ -562,6 +562,43 @@ acpi_ut_ptr_exit(u32 line_number,
 
 /*******************************************************************************
  *
+ * FUNCTION:    acpi_ut_str_exit
+ *
+ * PARAMETERS:  line_number         - Caller's line number
+ *              function_name       - Caller's procedure name
+ *              module_name         - Caller's module name
+ *              component_id        - Caller's component ID
+ *              string              - String to display
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
+ *              set in debug_level. Prints exit value also.
+ *
+ ******************************************************************************/
+
+void
+acpi_ut_str_exit(u32 line_number,
+		 const char *function_name,
+		 const char *module_name, u32 component_id, const char *string)
+{
+
+	/* Check if enabled up-front for performance */
+
+	if (ACPI_IS_DEBUG_ENABLED(ACPI_LV_FUNCTIONS, component_id)) {
+		acpi_debug_print(ACPI_LV_FUNCTIONS,
+				 line_number, function_name, module_name,
+				 component_id, "%s %s\n",
+				 acpi_gbl_function_exit_prefix, string);
+	}
+
+	if (acpi_gbl_nesting_level) {
+		acpi_gbl_nesting_level--;
+	}
+}
+
+/*******************************************************************************
+ *
  * FUNCTION:    acpi_trace_point
  *
  * PARAMETERS:  type                - Trace event type

index efd7988..15728ad 100644
@@ -253,7 +253,7 @@ const char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc)
 		return_PTR("Invalid object");
 	}
 
-	return_PTR(acpi_ut_get_type_name(obj_desc->common.type));
+	return_STR(acpi_ut_get_type_name(obj_desc->common.type));
 }
 
 /*******************************************************************************

index 34f601e..48eb4dd 100644
@@ -366,7 +366,7 @@
 	ACPI_TRACE_ENTRY (name, acpi_ut_trace_u32, u32, value)
 
 #define ACPI_FUNCTION_TRACE_STR(name, string) \
-	ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, char *, string)
+	ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, const char *, string)
 
 #define ACPI_FUNCTION_ENTRY() \
 	acpi_ut_track_stack_ptr()

@@ -425,6 +425,9 @@
 #define return_PTR(pointer) \
 	ACPI_TRACE_EXIT (acpi_ut_ptr_exit, void *, pointer)
 
+#define return_STR(string) \
+	ACPI_TRACE_EXIT (acpi_ut_str_exit, const char *, string)
+
 #define return_VALUE(value) \
 	ACPI_TRACE_EXIT (acpi_ut_value_exit, u64, value)
 

@@ -478,6 +481,7 @@
 #define return_VOID                     return
 #define return_ACPI_STATUS(s)           return(s)
 #define return_PTR(s)                   return(s)
+#define return_STR(s)                   return(s)
 #define return_VALUE(s)                 return(s)
 #define return_UINT8(s)                 return(s)
 #define return_UINT32(s)                return(s)

index a7dbb2b..0bb6325 100644
@@ -318,6 +318,11 @@ acpi_ut_ptr_exit(u32 line_number,
 		 const char *module_name, u32 component_id, u8 *ptr);
 
 void
+acpi_ut_str_exit(u32 line_number,
+		 const char *function_name,
+		 const char *module_name, u32 component_id, const char *string);
+
+void
 acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id);
 
 void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 offset);

index 5744222..84c0853 100644
@@ -562,6 +562,43 @@ acpi_ut_ptr_exit(u32 line_number,
 
 /*******************************************************************************
  *
+ * FUNCTION:    acpi_ut_str_exit
+ *
+ * PARAMETERS:  line_number         - Caller's line number
+ *              function_name       - Caller's procedure name
+ *              module_name         - Caller's module name
+ *              component_id        - Caller's component ID
+ *              string              - String to display
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
+ *              set in debug_level. Prints exit value also.
+ *
+ ******************************************************************************/
+
+void
+acpi_ut_str_exit(u32 line_number,
+		 const char *function_name,
+		 const char *module_name, u32 component_id, const char *string)
+{
+
+	/* Check if enabled up-front for performance */
+
+	if (ACPI_IS_DEBUG_ENABLED(ACPI_LV_FUNCTIONS, component_id)) {
+		acpi_debug_print(ACPI_LV_FUNCTIONS,
+				 line_number, function_name, module_name,
+				 component_id, "%s %s\n",
+				 acpi_gbl_function_exit_prefix, string);
+	}
+
+	if (acpi_gbl_nesting_level) {
+		acpi_gbl_nesting_level--;
+	}
+}
+
+/*******************************************************************************
+ *
  * FUNCTION:    acpi_trace_point
  *
  * PARAMETERS:  type                - Trace event type

index efd7988..15728ad 100644
@@ -253,7 +253,7 @@ const char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc)
 		return_PTR("Invalid object");
 	}
 
-	return_PTR(acpi_ut_get_type_name(obj_desc->common.type));
+	return_STR(acpi_ut_get_type_name(obj_desc->common.type));
 }
 
 /*******************************************************************************

index 34f601e..48eb4dd 100644
@@ -366,7 +366,7 @@
 	ACPI_TRACE_ENTRY (name, acpi_ut_trace_u32, u32, value)
 
 #define ACPI_FUNCTION_TRACE_STR(name, string) \
-	ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, char *, string)
+	ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, const char *, string)
 
 #define ACPI_FUNCTION_ENTRY() \
 	acpi_ut_track_stack_ptr()

@@ -425,6 +425,9 @@
 #define return_PTR(pointer) \
 	ACPI_TRACE_EXIT (acpi_ut_ptr_exit, void *, pointer)
 
+#define return_STR(string) \
+	ACPI_TRACE_EXIT (acpi_ut_str_exit, const char *, string)
+
 #define return_VALUE(value) \
 	ACPI_TRACE_EXIT (acpi_ut_value_exit, u64, value)
 

@@ -478,6 +481,7 @@
 #define return_VOID                     return
 #define return_ACPI_STATUS(s)           return(s)
 #define return_PTR(s)                   return(s)
+#define return_STR(s)                   return(s)
 #define return_VALUE(s)                 return(s)
 #define return_UINT8(s)                 return(s)
 #define return_UINT32(s)                return(s)

index 426a630..73f98d3 100644
@@ -108,9 +108,9 @@ acpi_status acpi_ns_root_initialize(void)
 		}
 
 		status =
-		    acpi_ns_lookup(NULL, (char *)init_val->name, init_val->type,
-				   ACPI_IMODE_LOAD_PASS2, ACPI_NS_NO_UPSEARCH,
-				   NULL, &new_node);
+		    acpi_ns_lookup(NULL, ACPI_CAST_PTR(char, init_val->name),
+				   init_val->type, ACPI_IMODE_LOAD_PASS2,
+				   ACPI_NS_NO_UPSEARCH, NULL, &new_node);
 		if (ACPI_FAILURE(status)) {
 			ACPI_EXCEPTION((AE_INFO, status,
 					"Could not create predefined name %s",

index f393de9..7d8ef52 100644
@@ -565,15 +565,14 @@ acpi_ds_create_operand(struct acpi_walk_state *walk_state,
 					status = AE_OK;
 				} else if (parent_op->common.aml_opcode ==
 					   AML_EXTERNAL_OP) {
-
-					/* TBD: May only be temporary */
-
-					obj_desc =
-					    acpi_ut_create_string_object((acpi_size)name_length);
-
-					strncpy(obj_desc->string.pointer,
-						name_string, name_length);
-					status = AE_OK;
+					/*
+					 * This opcode should never appear here. It is used only
+					 * by AML disassemblers and is surrounded by an If(0)
+					 * by the ASL compiler.
+					 *
+					 * Therefore, if we see it here, it is a serious error.
+					 */
+					status = AE_AML_BAD_OPCODE;
 				} else {
 					/*
 					 * We just plain didn't find it -- which is a

index 0bb6325..91269a6 100644
@@ -114,13 +114,25 @@ extern const char *acpi_gbl_pt_decode[];
 /*
  * Common error message prefixes
  */
+#ifndef ACPI_MSG_ERROR
 #define ACPI_MSG_ERROR          "ACPI Error: "
+#endif
+#ifndef ACPI_MSG_EXCEPTION
 #define ACPI_MSG_EXCEPTION      "ACPI Exception: "
+#endif
+#ifndef ACPI_MSG_WARNING
 #define ACPI_MSG_WARNING        "ACPI Warning: "
+#endif
+#ifndef ACPI_MSG_INFO
 #define ACPI_MSG_INFO           "ACPI: "
+#endif
 
+#ifndef ACPI_MSG_BIOS_ERROR
 #define ACPI_MSG_BIOS_ERROR     "ACPI BIOS Error (bug): "
+#endif
+#ifndef ACPI_MSG_BIOS_WARNING
 #define ACPI_MSG_BIOS_WARNING   "ACPI BIOS Warning (bug): "
+#endif
 
 /*
  * Common message suffix

index 93b61b1..296a276 100644
@@ -168,6 +168,14 @@
 #define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_next_filename
 #define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_directory
 
+#define ACPI_MSG_ERROR          KERN_ERR "ACPI Error: "
+#define ACPI_MSG_EXCEPTION      KERN_ERR "ACPI Exception: "
+#define ACPI_MSG_WARNING        KERN_WARNING "ACPI Warning: "
+#define ACPI_MSG_INFO           KERN_INFO "ACPI: "
+
+#define ACPI_MSG_BIOS_ERROR     KERN_ERR "ACPI BIOS Error (bug): "
+#define ACPI_MSG_BIOS_WARNING   KERN_WARNING "ACPI BIOS Warning (bug): "
+
 #else				/* !__KERNEL__ */
 
 #include <stdarg.h>

index 1d59e8b..08eaaf3 100644
@@ -142,11 +142,11 @@ void acpi_db_decode_internal_object(union acpi_operand_object *obj_desc)
 
 	case ACPI_TYPE_STRING:
 
-		acpi_os_printf("(%u) \"%.24s",
+		acpi_os_printf("(%u) \"%.60s",
 			       obj_desc->string.length,
 			       obj_desc->string.pointer);
 
-		if (obj_desc->string.length > 24) {
+		if (obj_desc->string.length > 60) {
 			acpi_os_printf("...");
 		} else {
 			acpi_os_printf("\"");

index ce1f860..84f35dd 100644
@@ -338,7 +338,7 @@ acpi_ns_dump_one_object(acpi_handle obj_handle,
 		case ACPI_TYPE_STRING:
 
 			acpi_os_printf("Len %.2X ", obj_desc->string.length);
-			acpi_ut_print_string(obj_desc->string.pointer, 32);
+			acpi_ut_print_string(obj_desc->string.pointer, 80);
 			acpi_os_printf("\n");
 			break;
 

index fded776..8c2c504 100644
@@ -317,6 +317,7 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_ignore_noop_operator, FALSE);
 ACPI_INIT_GLOBAL(u8, acpi_gbl_cstyle_disassembly, TRUE);
 ACPI_INIT_GLOBAL(u8, acpi_gbl_force_aml_disassembly, FALSE);
 ACPI_INIT_GLOBAL(u8, acpi_gbl_dm_opt_verbose, TRUE);
+ACPI_INIT_GLOBAL(u8, acpi_gbl_dm_emit_external_opcodes, FALSE);
 
 ACPI_GLOBAL(u8, acpi_gbl_dm_opt_disasm);
 ACPI_GLOBAL(u8, acpi_gbl_dm_opt_listing);

index f91f724..1711fdf 100644
@@ -206,7 +206,7 @@ acpi_status acpi_ut_init_globals(void)
 	acpi_gbl_next_owner_id_offset = 0;
 	acpi_gbl_debugger_configuration = DEBUGGER_THREADING;
 	acpi_gbl_osi_mutex = NULL;
-	acpi_gbl_max_loop_iterations = 0xFFFF;
+	acpi_gbl_max_loop_iterations = ACPI_MAX_LOOP_COUNT;
 
 	/* Hardware oriented */
 

index fe2e3ac..12c2882 100644
@@ -144,6 +144,10 @@
 
 #define ACPI_ADDRESS_RANGE_MAX          2
 
+/* Maximum number of While() loops before abort */
+
+#define ACPI_MAX_LOOP_COUNT             0xFFFF
+
 /******************************************************************************
  *
  * ACPI Specification constants (Do not change unless the specification changes)

index cd5a135..86d4d62 100644
@@ -159,7 +159,8 @@ acpi_status
 acpi_tb_install_fixed_table(acpi_physical_address address,
 			    char *signature, u32 *table_index);
 
-acpi_status acpi_tb_parse_root_table(acpi_physical_address rsdp_address);
+acpi_status ACPI_INIT_FUNCTION
+acpi_tb_parse_root_table(acpi_physical_address rsdp_address);
 
 /*
  * tbxfload

index e285539..51eb07c 100644
@@ -252,7 +252,8 @@ acpi_tb_get_root_table_entry(u8 *table_entry, u32 table_entry_size)
  *
  ******************************************************************************/
 
-acpi_status __init acpi_tb_parse_root_table(acpi_physical_address rsdp_address)
+acpi_status ACPI_INIT_FUNCTION
+acpi_tb_parse_root_table(acpi_physical_address rsdp_address)
 {
 	struct acpi_table_rsdp *rsdp;
 	u32 table_entry_size;

index 3ecec93..4ab6b9c 100644
@@ -98,7 +98,7 @@ acpi_status acpi_allocate_root_table(u32 initial_table_count)
  *
  ******************************************************************************/
 
-acpi_status __init
+acpi_status ACPI_INIT_FUNCTION
 acpi_initialize_tables(struct acpi_table_desc *initial_table_array,
 		       u32 initial_table_count, u8 allow_resize)
 {

@@ -164,7 +164,7 @@ ACPI_EXPORT_SYMBOL_INIT(acpi_initialize_tables)
  *              kernel.
  *
  ******************************************************************************/
-acpi_status __init acpi_reallocate_root_table(void)
+acpi_status ACPI_INIT_FUNCTION acpi_reallocate_root_table(void)
 {
 	acpi_status status;
 

index ac71abc..e0cc919 100644
@@ -63,7 +63,7 @@ ACPI_MODULE_NAME("tbxfload")
  * DESCRIPTION: Load the ACPI tables from the RSDT/XSDT
  *
  ******************************************************************************/
-acpi_status __init acpi_load_tables(void)
+acpi_status ACPI_INIT_FUNCTION acpi_load_tables(void)
 {
 	acpi_status status;
 

@@ -272,7 +272,7 @@ unlock_and_exit:
  *
  ******************************************************************************/
 
-acpi_status __init
+acpi_status ACPI_INIT_FUNCTION
 acpi_install_table(acpi_physical_address address, u8 physical)
 {
 	acpi_status status;

index adb6cfc..0adb1c7 100644
@@ -142,7 +142,8 @@ acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp)
  *
  ******************************************************************************/
 
-acpi_status __init acpi_find_root_pointer(acpi_physical_address *table_address)
+acpi_status ACPI_INIT_FUNCTION
+acpi_find_root_pointer(acpi_physical_address *table_address)
 {
 	u8 *table_ptr;
 	u8 *mem_rover;

@@ -244,6 +245,8 @@ acpi_status __init acpi_find_root_pointer(acpi_physical_address *table_address)
 	return_ACPI_STATUS(AE_NOT_FOUND);
 }
 
+ACPI_EXPORT_SYMBOL_INIT(acpi_find_root_pointer)
+
 /*******************************************************************************
  *
  * FUNCTION:    acpi_tb_scan_memory_for_rsdp

index d9e6aac..ec503c8 100644
@@ -61,7 +61,7 @@ ACPI_MODULE_NAME("utxface")
  * DESCRIPTION: Shutdown the ACPICA subsystem and release all resources.
  *
  ******************************************************************************/
-acpi_status __init acpi_terminate(void)
+acpi_status ACPI_INIT_FUNCTION acpi_terminate(void)
 {
 	acpi_status status;
 

index 75b5f27..d6d9462 100644
@@ -69,7 +69,7 @@ void ae_do_object_overrides(void);
  *
  ******************************************************************************/
 
-acpi_status __init acpi_initialize_subsystem(void)
+acpi_status ACPI_INIT_FUNCTION acpi_initialize_subsystem(void)
 {
 	acpi_status status;
 

@@ -141,7 +141,7 @@ ACPI_EXPORT_SYMBOL_INIT(acpi_initialize_subsystem)
  *              Puts system into ACPI mode if it isn't already.
  *
  ******************************************************************************/
-acpi_status __init acpi_enable_subsystem(u32 flags)
+acpi_status ACPI_INIT_FUNCTION acpi_enable_subsystem(u32 flags)
 {
 	acpi_status status = AE_OK;
 

@@ -239,7 +239,7 @@ ACPI_EXPORT_SYMBOL_INIT(acpi_enable_subsystem)
  *              objects and executing AML code for Regions, buffers, etc.
  *
  ******************************************************************************/
-acpi_status __init acpi_initialize_objects(u32 flags)
+acpi_status ACPI_INIT_FUNCTION acpi_initialize_objects(u32 flags)
 {
 	acpi_status status = AE_OK;
 

index 1ff3a76..875964d 100644
@@ -416,18 +416,19 @@ ACPI_GLOBAL(u8, acpi_gbl_system_awake_and_running);
 /*
  * Initialization
  */
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
 			    acpi_initialize_tables(struct acpi_table_desc
 						   *initial_storage,
 						   u32 initial_table_count,
 						   u8 allow_resize))
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_initialize_subsystem(void))
-
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_enable_subsystem(u32 flags))
-
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
-			    acpi_initialize_objects(u32 flags))
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_terminate(void))
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
+			     acpi_initialize_subsystem(void))
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
+			     acpi_enable_subsystem(u32 flags))
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
+			     acpi_initialize_objects(u32 flags))
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
+			     acpi_terminate(void))
 
 /*
  * Miscellaneous global interfaces

@@ -467,7 +468,7 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status
 /*
  * ACPI table load/unload interfaces
  */
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
 			    acpi_install_table(acpi_physical_address address,
 					       u8 physical))
 

@@ -476,14 +477,17 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status
 
 ACPI_EXTERNAL_RETURN_STATUS(acpi_status
 			    acpi_unload_parent_table(acpi_handle object))
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_load_tables(void))
+
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
+			    acpi_load_tables(void))
 
 /*
  * ACPI table manipulation interfaces
  */
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_reallocate_root_table(void))
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
+			    acpi_reallocate_root_table(void))
 
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
 			    acpi_find_root_pointer(acpi_physical_address
 						   *rsdp_address))
 ACPI_EXTERNAL_RETURN_STATUS(acpi_status

index 86b5a84..ed959e5 100644
@@ -403,4 +403,8 @@ typedef char *va_list;
 #endif				/* ACPI_APPLICATION */
 #endif				/* ACPI_FILE */
 
+#ifndef ACPI_INIT_FUNCTION
+#define ACPI_INIT_FUNCTION
+#endif
+
 #endif				/* __ACENV_H__ */

index 296a276..cde6f33 100644
@@ -92,6 +92,8 @@
 #include <asm/acenv.h>
 #endif
 
+#define ACPI_INIT_FUNCTION __init
+
 #ifndef CONFIG_ACPI
 
 /* External globals for __KERNEL__, stubs is needed */

index f8bb0d8..a5509d8 100644
@@ -71,7 +71,7 @@
 /*
  * Overrides for in-kernel ACPICA
  */
-acpi_status __init acpi_os_initialize(void);
+acpi_status ACPI_INIT_FUNCTION acpi_os_initialize(void);
 
 acpi_status acpi_os_terminate(void);
 

index 0bd343f..e9e8091 100644
@@ -94,7 +94,7 @@ int acpi_getopt_argument(int argc, char **argv)
 		acpi_gbl_optarg =
 		    &argv[acpi_gbl_optind++][(int)(current_char_ptr + 1)];
 	} else if (++acpi_gbl_optind >= argc) {
-		ACPI_OPTION_ERROR("Option requires an argument: -", 'v');
+		ACPI_OPTION_ERROR("\nOption requires an argument", 0);
 
 		current_char_ptr = 1;
 		return (-1);

index 0df07df..df31d71 100644
@@ -95,13 +95,11 @@ acpi_ut_create_list(const char *list_name,
 {
 	struct acpi_memory_list *cache;
 
-	cache = acpi_os_allocate(sizeof(struct acpi_memory_list));
+	cache = acpi_os_allocate_zeroed(sizeof(struct acpi_memory_list));
 	if (!cache) {
 		return (AE_NO_MEMORY);
 	}
 
-	memset(cache, 0, sizeof(struct acpi_memory_list));
-
 	cache->list_name = list_name;
 	cache->object_size = object_size;
 

index 77af91c..92fa47c 100644
@@ -86,6 +86,9 @@ acpi_ev_update_gpe_enable_mask(struct acpi_gpe_event_info *gpe_event_info);
 acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info);
 
 acpi_status
+acpi_ev_mask_gpe(struct acpi_gpe_event_info *gpe_event_info, u8 is_masked);
+
+acpi_status
 acpi_ev_add_gpe_reference(struct acpi_gpe_event_info *gpe_event_info);
 
 acpi_status

index 13331d7..dff1207 100644
@@ -484,6 +484,7 @@ struct acpi_gpe_event_info {
 	u8 flags;		/* Misc info about this GPE */
 	u8 gpe_number;		/* This GPE */
 	u8 runtime_count;	/* References to a run GPE */
+	u8 disable_for_dispatch;	/* Masked during dispatching */
 };
 
 /* Information about a GPE register pair, one per each status/enable pair in an array */

@@ -494,6 +495,7 @@ struct acpi_gpe_register_info {
 	u16 base_gpe_number;	/* Base GPE number for this register */
 	u8 enable_for_wake;	/* GPEs to keep enabled when sleeping */
 	u8 enable_for_run;	/* GPEs to keep enabled when running */
+	u8 mask_for_run;	/* GPEs to keep masked when running */
 	u8 enable_mask;		/* Current mask of enabled GPEs */
 };
 

75 lines not on this page · raw message

60 lines not on this page · raw message

index bdecd5e..76b0e35 100644
@@ -98,7 +98,7 @@ acpi_status
 acpi_hw_low_set_gpe(struct acpi_gpe_event_info *gpe_event_info, u32 action)
 {
 	struct acpi_gpe_register_info *gpe_register_info;
-	acpi_status status;
+	acpi_status status = AE_OK;
 	u32 enable_mask;
 	u32 register_bit;
 

@@ -148,9 +148,14 @@ acpi_hw_low_set_gpe(struct acpi_gpe_event_info *gpe_event_info, u32 action)
 		return (AE_BAD_PARAMETER);
 	}
 
-	/* Write the updated enable mask */
+	if (!(register_bit & gpe_register_info->mask_for_run)) {
 
-	status = acpi_hw_write(enable_mask, &gpe_register_info->enable_address);
+		/* Write the updated enable mask */
+
+		status =
+		    acpi_hw_write(enable_mask,
+				  &gpe_register_info->enable_address);
+	}
 	return (status);
 }
 

@@ -242,6 +247,12 @@ acpi_hw_get_gpe_status(struct acpi_gpe_event_info *gpe_event_info,
 		local_event_status |= ACPI_EVENT_FLAG_ENABLED;
 	}
 
+	/* GPE currently masked? (masked for runtime?) */
+
+	if (register_bit & gpe_register_info->mask_for_run) {
+		local_event_status |= ACPI_EVENT_FLAG_MASKED;
+	}
+
 	/* GPE enabled for wake? */
 
 	if (register_bit & gpe_register_info->enable_for_wake) {

@@ -397,6 +408,7 @@ acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
 	u32 i;
 	acpi_status status;
 	struct acpi_gpe_register_info *gpe_register_info;
+	u8 enable_mask;
 
 	/* NOTE: assumes that all GPEs are currently disabled */
 

@@ -410,9 +422,10 @@ acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
 
 		/* Enable all "runtime" GPEs in this register */
 
+		enable_mask = gpe_register_info->enable_for_run &
+		    ~gpe_register_info->mask_for_run;
 		status =
-		    acpi_hw_gpe_enable_write(gpe_register_info->enable_for_run,
-					     gpe_register_info);
+		    acpi_hw_gpe_enable_write(enable_mask, gpe_register_info);
 		if (ACPI_FAILURE(status)) {
 			return (status);
 		}

index 875964d..c2d4b9c 100644
@@ -736,6 +736,10 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
 						u32 gpe_number))
 
 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
+				acpi_mask_gpe(acpi_handle gpe_device,
+					      u32 gpe_number, u8 is_masked))
+
+ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
 				acpi_mark_gpe_for_wake(acpi_handle gpe_device,
 						       u32 gpe_number))
 

index cb389ef..fa4bd6a 100644
@@ -732,16 +732,17 @@ typedef u32 acpi_event_type;
  * The encoding of acpi_event_status is illustrated below.
  * Note that a set bit (1) indicates the property is TRUE
  * (e.g. if bit 0 is set then the event is enabled).
- * +-------------+-+-+-+-+-+
- * |   Bits 31:5 |4|3|2|1|0|
- * +-------------+-+-+-+-+-+
- *          |     | | | | |
- *          |     | | | | +- Enabled?
- *          |     | | | +--- Enabled for wake?
- *          |     | | +----- Status bit set?
- *          |     | +------- Enable bit set?
- *          |     +--------- Has a handler?
- *          +--------------- <Reserved>
+ * +-------------+-+-+-+-+-+-+
+ * |   Bits 31:6 |5|4|3|2|1|0|
+ * +-------------+-+-+-+-+-+-+
+ *          |     | | | | | |
+ *          |     | | | | | +- Enabled?
+ *          |     | | | | +--- Enabled for wake?
+ *          |     | | | +----- Status bit set?
+ *          |     | | +------- Enable bit set?
+ *          |     | +--------- Has a handler?
+ *          |     +----------- Masked?
+ *          +----------------- <Reserved>
  */
 typedef u32 acpi_event_status;
 

@@ -751,6 +752,7 @@ typedef u32 acpi_event_status;
 #define ACPI_EVENT_FLAG_STATUS_SET      (acpi_event_status) 0x04
 #define ACPI_EVENT_FLAG_ENABLE_SET      (acpi_event_status) 0x08
 #define ACPI_EVENT_FLAG_HAS_HANDLER     (acpi_event_status) 0x10
+#define ACPI_EVENT_FLAG_MASKED          (acpi_event_status) 0x20
 #define ACPI_EVENT_FLAG_SET             ACPI_EVENT_FLAG_STATUS_SET
 
 /* Actions for acpi_set_gpe, acpi_gpe_wakeup, acpi_hw_low_set_gpe */

@@ -761,14 +763,15 @@ typedef u32 acpi_event_status;
 
 /*
  * GPE info flags - Per GPE
- * +-------+-+-+---+
- * |  7:5  |4|3|2:0|
- * +-------+-+-+---+
- *     |    | |  |
- *     |    | |  +-- Type of dispatch:to method, handler, notify, or none
- *     |    | +----- Interrupt type: edge or level triggered
- *     |    +------- Is a Wake GPE
- *     +------------ <Reserved>
+ * +---+-+-+-+---+
+ * |7:6|5|4|3|2:0|
+ * +---+-+-+-+---+
+ *   |  | | |  |
+ *   |  | | |  +-- Type of dispatch:to method, handler, notify, or none
+ *   |  | | +----- Interrupt type: edge or level triggered
+ *   |  | +------- Is a Wake GPE
+ *   |  +--------- Is GPE masked by the software GPE masking machanism
+ *   +------------ <Reserved>
  */
 #define ACPI_GPE_DISPATCH_NONE          (u8) 0x00
 #define ACPI_GPE_DISPATCH_METHOD        (u8) 0x01

index 2b38c1b..9788663 100644
@@ -572,7 +572,7 @@ static int acpi_suspend_enter(suspend_state_t pm_state)
 
 		acpi_get_event_status(ACPI_EVENT_POWER_BUTTON, &pwr_btn_status);
 
-		if (pwr_btn_status & ACPI_EVENT_FLAG_SET) {
+		if (pwr_btn_status & ACPI_EVENT_FLAG_STATUS_SET) {
 			acpi_clear_event(ACPI_EVENT_POWER_BUTTON);
 			/* Flag for later */
 			pwr_btn_event_pending = true;

index 358165e..703c993 100644
@@ -597,14 +597,27 @@ static ssize_t counter_show(struct kobject *kobj,
 	if (result)
 		goto end;
 
+	if (status & ACPI_EVENT_FLAG_ENABLE_SET)
+		size += sprintf(buf + size, "  EN");
+	else
+		size += sprintf(buf + size, "    ");
+	if (status & ACPI_EVENT_FLAG_STATUS_SET)
+		size += sprintf(buf + size, " STS");
+	else
+		size += sprintf(buf + size, "    ");
+
 	if (!(status & ACPI_EVENT_FLAG_HAS_HANDLER))
-		size += sprintf(buf + size, "   invalid");
+		size += sprintf(buf + size, " invalid     ");
 	else if (status & ACPI_EVENT_FLAG_ENABLED)
-		size += sprintf(buf + size, "   enabled");
+		size += sprintf(buf + size, " enabled     ");
 	else if (status & ACPI_EVENT_FLAG_WAKE_ENABLED)
-		size += sprintf(buf + size, "   wake_enabled");
+		size += sprintf(buf + size, " wake_enabled");
 	else
-		size += sprintf(buf + size, "   disabled");
+		size += sprintf(buf + size, " disabled    ");
+	if (status & ACPI_EVENT_FLAG_MASKED)
+		size += sprintf(buf + size, " masked  ");
+	else
+		size += sprintf(buf + size, " unmasked");
 
 end:
 	size += sprintf(buf + size, "\n");

@@ -655,8 +668,12 @@ static ssize_t counter_set(struct kobject *kobj,
 			 !(status & ACPI_EVENT_FLAG_ENABLED))
 			result = acpi_enable_gpe(handle, index);
 		else if (!strcmp(buf, "clear\n") &&
-			 (status & ACPI_EVENT_FLAG_SET))
+			 (status & ACPI_EVENT_FLAG_STATUS_SET))
 			result = acpi_clear_gpe(handle, index);
+		else if (!strcmp(buf, "mask\n"))
+			result = acpi_mask_gpe(handle, index, TRUE);
+		else if (!strcmp(buf, "unmask\n"))
+			result = acpi_mask_gpe(handle, index, FALSE);
 		else if (!kstrtoul(buf, 0, &tmp))
 			all_counters[index].count = tmp;
 		else

@@ -664,13 +681,13 @@ static ssize_t counter_set(struct kobject *kobj,
 	} else if (index < num_gpes + ACPI_NUM_FIXED_EVENTS) {
 		int event = index - num_gpes;
 		if (!strcmp(buf, "disable\n") &&
-		    (status & ACPI_EVENT_FLAG_ENABLED))
+		    (status & ACPI_EVENT_FLAG_ENABLE_SET))
 			result = acpi_disable_event(event, ACPI_NOT_ISR);
 		else if (!strcmp(buf, "enable\n") &&
-			 !(status & ACPI_EVENT_FLAG_ENABLED))
+			 !(status & ACPI_EVENT_FLAG_ENABLE_SET))
 			result = acpi_enable_event(event, ACPI_NOT_ISR);
 		else if (!strcmp(buf, "clear\n") &&
-			 (status & ACPI_EVENT_FLAG_SET))
+			 (status & ACPI_EVENT_FLAG_STATUS_SET))
 			result = acpi_clear_event(event);
 		else if (!kstrtoul(buf, 0, &tmp))
 			all_counters[index].count = tmp;

index 940218f..63052a8 100644
@@ -37,6 +37,7 @@ void acpi_amba_init(void);
 static inline void acpi_amba_init(void) {}
 #endif
 int acpi_sysfs_init(void);
+void acpi_gpe_apply_masked_gpes(void);
 void acpi_container_init(void);
 void acpi_memory_hotplug_init(void);
 #ifdef	CONFIG_ACPI_HOTPLUG_IOAPIC

index 405056b..4e89702 100644
@@ -1969,6 +1969,7 @@ int __init acpi_scan_init(void)
 		}
 	}
 
+	acpi_gpe_apply_masked_gpes();
 	acpi_update_all_gpes();
 
 	acpi_scan_initialized = true;

62 lines not on this page · raw message

index 6208069..016bcdc 100644
@@ -476,17 +476,19 @@ static void acpi_tb_convert_fadt(void)
 	u32 i;
 
 	/*
-	 * For ACPI 1.0 FADTs (revision 1 or 2), ensure that reserved fields which
+	 * For ACPI 1.0 FADTs (revision 1), ensure that reserved fields which
 	 * should be zero are indeed zero. This will workaround BIOSs that
 	 * inadvertently place values in these fields.
 	 *
 	 * The ACPI 1.0 reserved fields that will be zeroed are the bytes located
 	 * at offset 45, 55, 95, and the word located at offset 109, 110.
 	 *
-	 * Note: The FADT revision value is unreliable. Only the length can be
-	 * trusted.
+	 * Note: The FADT revision value is unreliable because of BIOS errors.
+	 * The table length is instead used as the final word on the version.
+	 *
+	 * Note: FADT revision 3 is the ACPI 2.0 version of the FADT.
 	 */
-	if (acpi_gbl_FADT.header.length <= ACPI_FADT_V2_SIZE) {
+	if (acpi_gbl_FADT.header.length <= ACPI_FADT_V3_SIZE) {
 		acpi_gbl_FADT.preferred_profile = 0;
 		acpi_gbl_FADT.pstate_control = 0;
 		acpi_gbl_FADT.cst_control = 0;

184 lines not on this page · raw message

index 4832879..6f05b8c 100644
@@ -46,14 +46,12 @@
 #include "accommon.h"
 #include "acdebug.h"
 #include "actables.h"
-#include <stdio.h>
-#ifdef ACPI_APPLICATION
-#include "acapps.h"
-#endif
 
 #define _COMPONENT          ACPI_CA_DEBUGGER
 ACPI_MODULE_NAME("dbfileio")
 
+#ifdef ACPI_APPLICATION
+#include "acapps.h"
 #ifdef ACPI_DEBUGGER
 /*******************************************************************************
  *

@@ -69,8 +67,6 @@ ACPI_MODULE_NAME("dbfileio")
 void acpi_db_close_debug_file(void)
 {
 
-#ifdef ACPI_APPLICATION
-
 	if (acpi_gbl_debug_file) {
 		fclose(acpi_gbl_debug_file);
 		acpi_gbl_debug_file = NULL;

@@ -78,7 +74,6 @@ void acpi_db_close_debug_file(void)
 		acpi_os_printf("Debug output file %s closed\n",
 			       acpi_gbl_db_debug_filename);
 	}
-#endif
 }
 
 /*******************************************************************************

@@ -96,8 +91,6 @@ void acpi_db_close_debug_file(void)
 void acpi_db_open_debug_file(char *name)
 {
 
-#ifdef ACPI_APPLICATION
-
 	acpi_db_close_debug_file();
 	acpi_gbl_debug_file = fopen(name, "w+");
 	if (!acpi_gbl_debug_file) {

@@ -109,8 +102,6 @@ void acpi_db_open_debug_file(char *name)
 	strncpy(acpi_gbl_db_debug_filename, name,
 		sizeof(acpi_gbl_db_debug_filename));
 	acpi_gbl_db_output_to_file = TRUE;
-
-#endif
 }
 #endif
 

@@ -152,12 +143,13 @@ acpi_status acpi_db_load_tables(struct acpi_new_table_desc *list_head)
 			return (status);
 		}
 
-		fprintf(stderr,
-			"Acpi table [%4.4s] successfully installed and loaded\n",
-			table->signature);
+		acpi_os_printf
+		    ("Acpi table [%4.4s] successfully installed and loaded\n",
+		     table->signature);
 
 		table_list_head = table_list_head->next;
 	}
 
 	return (AE_OK);
 }
+#endif

index 8c2c504..750fa82 100644
@@ -383,6 +383,7 @@ ACPI_GLOBAL(const char, *acpi_gbl_pld_shape_list[]);
 
 ACPI_INIT_GLOBAL(ACPI_FILE, acpi_gbl_debug_file, NULL);
 ACPI_INIT_GLOBAL(ACPI_FILE, acpi_gbl_output_file, NULL);
+ACPI_INIT_GLOBAL(u8, acpi_gbl_debug_timeout, FALSE);
 
 /* Print buffer */
 

index 88aa66e..8d8003c 100644
@@ -63,10 +63,7 @@
 #define _COMPONENT          ACPI_OS_SERVICES
 ACPI_MODULE_NAME("osunixxf")
 
-u8 acpi_gbl_debug_timeout = FALSE;
-
 /* Upcalls to acpi_exec */
-
 void
 ae_table_override(struct acpi_table_header *existing_table,
 		  struct acpi_table_header **new_table);

index 025c232..94dd8a1 100644
@@ -72,12 +72,6 @@ EXTERN ACPI_FILE INIT_GLOBAL(gbl_output_file, NULL);
 EXTERN char INIT_GLOBAL(*gbl_output_filename, NULL);
 EXTERN u64 INIT_GLOBAL(gbl_rsdp_base, 0);
 
-/* Globals required for use with ACPICA modules */
-
-#ifdef _DECLARE_GLOBALS
-u8 acpi_gbl_integer_byte_width = 8;
-#endif
-
 /* Action table used to defer requested options */
 
 struct ap_dump_action {

index 7692e6b..cd6c097 100644
@@ -315,6 +315,7 @@ int ACPI_SYSTEM_XFACE acpi_main(int argc, char *argv[])
 	ACPI_DEBUG_INITIALIZE();	/* For debug version only */
 	acpi_os_initialize();
 	gbl_output_file = ACPI_FILE_OUT;
+	acpi_gbl_integer_byte_width = 8;
 
 	/* Process command line options */
 

index ed959e5..50ae2d6 100644
@@ -78,6 +78,7 @@
 	(defined ACPI_EXAMPLE_APP)
 #define ACPI_APPLICATION
 #define ACPI_SINGLE_THREADED
+#define USE_NATIVE_ALLOCATE_ZEROED
 #endif
 
 /* iASL configuration */

@@ -124,7 +125,6 @@
 
 #ifdef ACPI_DUMP_APP
 #define ACPI_USE_NATIVE_MEMORY_MAPPING
-#define USE_NATIVE_ALLOCATE_ZEROED
 #endif
 
 /* acpi_names/Example configuration. Hardware disabled */

index 5fcd970..c527521 100644
@@ -134,7 +134,7 @@ int ap_write_to_binary_file(struct acpi_table_header *table, u32 instance)
 	char filename[ACPI_NAME_SIZE + 16];
 	char instance_str[16];
 	ACPI_FILE file;
-	size_t actual;
+	acpi_size actual;
 	u32 table_length;
 
 	/* Obtain table length */

@@ -211,7 +211,7 @@ struct acpi_table_header *ap_get_table_from_file(char *pathname,
 	struct acpi_table_header *buffer = NULL;
 	ACPI_FILE file;
 	u32 file_size;
-	size_t actual;
+	acpi_size actual;
 
 	/* Must use binary mode */
 

index 50ae2d6..f405113 100644
@@ -342,52 +342,12 @@
 
 /* Use the standard headers from the standard locations */
 
-#include <stdarg.h>
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
 
 #endif				/* ACPI_USE_STANDARD_HEADERS */
 
-/* We will be linking to the standard Clib functions */
-
-#else
-
-/******************************************************************************
- *
- * Not using native C library, use local implementations
- *
- *****************************************************************************/
-
-/*
- * Use local definitions of C library macros and functions. These function
- * implementations may not be as efficient as an inline or assembly code
- * implementation provided by a native C library, but they are functionally
- * equivalent.
- */
-#ifndef va_arg
-
-#ifndef _VALIST
-#define _VALIST
-typedef char *va_list;
-#endif				/* _VALIST */
-
-/* Storage alignment properties */
-
-#define  _AUPBND                (sizeof (acpi_native_int) - 1)
-#define  _ADNBND                (sizeof (acpi_native_int) - 1)
-
-/* Variable argument list macro definitions */
-
-#define _bnd(X, bnd)            (((sizeof (X)) + (bnd)) & (~(bnd)))
-#define va_arg(ap, T)           (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND))))
-#define va_end(ap)              (ap = (va_list) NULL)
-#define va_start(ap, A)         (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND))))
-
-#endif				/* va_arg */
-
-/* Use the local (ACPICA) definitions of the clib functions */
-
 #endif				/* ACPI_USE_SYSTEM_CLIBRARY */
 
 #ifndef ACPI_FILE

index c5a216c..9f79e98 100644
@@ -44,6 +44,12 @@
 #ifndef __ACGCC_H__
 #define __ACGCC_H__
 
+/*
+ * Use compiler specific <stdarg.h> is a good practice for even when
+ * -nostdinc is specified (i.e., ACPI_USE_STANDARD_HEADERS undefined.
+ */
+#include <stdarg.h>
+
 #define ACPI_INLINE             __inline__
 
 /* Function name is used for debug output. Non-ANSI, compiler-dependent */

index cde6f33..447c33f 100644
@@ -180,7 +180,6 @@
 
 #else				/* !__KERNEL__ */
 
-#include <stdarg.h>
 #include <string.h>
 #include <stdlib.h>
 #include <ctype.h>

index f405113..ee5c0b9 100644
@@ -149,7 +149,6 @@
 /* Common for all ACPICA applications */
 
 #ifdef ACPI_APPLICATION
-#define ACPI_USE_SYSTEM_CLIBRARY
 #define ACPI_USE_LOCAL_CACHE
 #endif
 

@@ -326,7 +325,8 @@
  * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
  *      Otherwise, local versions of string/memory functions will be used.
  * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
- *      the standard header files may be used.
+ *      the standard header files may be used. Defining this implies that
+ *      ACPI_USE_SYSTEM_CLIBRARY has been defined.
  *
  * The ACPICA subsystem only uses low level C library functions that do not
  * call operating system services and may therefore be inlined in the code.

@@ -334,7 +334,6 @@
  * It may be necessary to tailor these include files to the target
  * generation environment.
  */
-#ifdef ACPI_USE_SYSTEM_CLIBRARY
 
 /* Use the standard C library headers. We want to keep these to a minimum. */
 

@@ -348,8 +347,6 @@
 
 #endif				/* ACPI_USE_STANDARD_HEADERS */
 
-#endif				/* ACPI_USE_SYSTEM_CLIBRARY */
-
 #ifndef ACPI_FILE
 #ifdef ACPI_APPLICATION
 #include <stdio.h>

index 447c33f..1380ec7 100644
@@ -180,10 +180,11 @@
 
 #else				/* !__KERNEL__ */
 
-#include <string.h>
-#include <stdlib.h>
-#include <ctype.h>
+#define ACPI_USE_STANDARD_HEADERS
+
+#ifdef ACPI_USE_STANDARD_HEADERS
 #include <unistd.h>
+#endif
 
 /* Define/disable kernel-specific declarators */
 

index ca2c060..247f30c 100644
@@ -44,8 +44,6 @@
 #ifndef _ACAPPS
 #define _ACAPPS
 
-#include <stdio.h>
-
 /* Common info for tool signons */
 
 #define ACPICA_NAME                 "Intel ACPI Component Architecture"

index 770a177..ce18346 100644
@@ -176,8 +176,6 @@ void acpi_ut_get_expected_return_types(char *buffer, u32 expected_btypes)
  ******************************************************************************/
 
 #if (defined ACPI_ASL_COMPILER || defined ACPI_HELP_APP)
-#include <stdio.h>
-#include <string.h>
 
 /* Local prototypes */
 

index ee5c0b9..1e2fe95 100644
@@ -209,18 +209,20 @@
 #elif defined(__OS2__)
 #include "acos2.h"
 
-#elif defined(_AED_EFI)
-#include "acefi.h"
-
-#elif defined(_GNU_EFI)
-#include "acefi.h"
-
 #elif defined(__HAIKU__)
 #include "achaiku.h"
 
 #elif defined(__QNX__)
 #include "acqnx.h"
 
+/*
+ * EFI applications can be built with -nostdlib, in this case, it must be
+ * included after including all other host environmental definitions, in
+ * order to override the definitions.
+ */
+#elif defined(_AED_EFI) || defined(_GNU_EFI)
+#include "acefi.h"
+
 #else
 
 /* Unknown environment */

@@ -344,12 +346,16 @@
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
+#ifdef ACPI_APPLICATION
+#include <stdio.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <sys/stat.h>
+#endif
 
 #endif				/* ACPI_USE_STANDARD_HEADERS */
 
-#ifndef ACPI_FILE
 #ifdef ACPI_APPLICATION
-#include <stdio.h>
 #define ACPI_FILE              FILE *
 #define ACPI_FILE_OUT          stdout
 #define ACPI_FILE_ERR          stderr

@@ -358,7 +364,6 @@
 #define ACPI_FILE_OUT          NULL
 #define ACPI_FILE_ERR          NULL
 #endif				/* ACPI_APPLICATION */
-#endif				/* ACPI_FILE */
 
 #ifndef ACPI_INIT_FUNCTION
 #define ACPI_INIT_FUNCTION

index 4f15c1d..b672615 100644
@@ -59,15 +59,17 @@
 #elif defined(WIN32)
 #include "acwinex.h"
 
-#elif defined(_AED_EFI)
-#include "acefiex.h"
-
-#elif defined(_GNU_EFI)
-#include "acefiex.h"
-
 #elif defined(__DragonFly__)
 #include "acdragonflyex.h"
 
+/*
+ * EFI applications can be built with -nostdlib, in this case, it must be
+ * included after including all other host environmental definitions, in
+ * order to override the definitions.
+ */
+#elif defined(_AED_EFI) || defined(_GNU_EFI)
+#include "acefiex.h"
+
 #endif
 
 /*! [End] no source code translation !*/

index e73a79f..d2240e6 100644
@@ -44,7 +44,6 @@
 #include <acpi/acpi.h>
 #include "accommon.h"
 #include "acapps.h"
-#include <stdio.h>
 
 #define _COMPONENT          ACPI_TOOLS
 ACPI_MODULE_NAME("cmfsize")

index 94dd8a1..9f7db00 100644
@@ -56,11 +56,6 @@
 #include "accommon.h"
 #include "actables.h"
 
-#include <stdio.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <sys/stat.h>
-
 /* Globals */
 
 EXTERN u8 INIT_GLOBAL(gbl_summary_mode, FALSE);

index 247f30c..bc38534 100644
@@ -44,6 +44,10 @@
 #ifndef _ACAPPS
 #define _ACAPPS
 
+#ifdef ACPI_USE_STANDARD_HEADERS
+#include <sys/stat.h>
+#endif				/* ACPI_USE_STANDARD_HEADERS */
+
 /* Common info for tool signons */
 
 #define ACPICA_NAME                 "Intel ACPI Component Architecture"

index 1e2fe95..3dbfa27 100644
@@ -350,7 +350,8 @@
 #include <stdio.h>
 #include <fcntl.h>
 #include <errno.h>
-#include <sys/stat.h>
+#include <time.h>
+#include <signal.h>
 #endif
 
 #endif				/* ACPI_USE_STANDARD_HEADERS */

index 9f7db00..00423fc 100644
@@ -55,6 +55,7 @@
 #include <acpi/acpi.h>
 #include "accommon.h"
 #include "actables.h"
+#include "acapps.h"
 
 /* Globals */
 

index c527521..44a0010 100644
@@ -42,7 +42,6 @@
  */
 
 #include "acpidump.h"
-#include "acapps.h"
 
 /* Local prototypes */
 

index cd6c097..17ce0d7 100644
@@ -43,7 +43,6 @@
 
 #define _DECLARE_GLOBALS
 #include "acpidump.h"
-#include "acapps.h"
 
 /*
  * acpidump - A portable utility for obtaining system ACPI tables and dumping

index 91269a6..d899296 100644
@@ -724,25 +724,6 @@ const struct ah_device_id *acpi_ah_match_hardware_id(char *hid);
 const char *acpi_ah_match_uuid(u8 *data);
 
 /*
- * utprint - printf/vprintf output functions
- */
-const char *acpi_ut_scan_number(const char *string, u64 *number_ptr);
-
-const char *acpi_ut_print_number(char *string, u64 number);
-
-int
-acpi_ut_vsnprintf(char *string,
-		  acpi_size size, const char *format, va_list args);
-
-int acpi_ut_snprintf(char *string, acpi_size size, const char *format, ...);
-
-#ifdef ACPI_APPLICATION
-int acpi_ut_file_vprintf(ACPI_FILE file, const char *format, va_list args);
-
-int acpi_ut_file_printf(ACPI_FILE file, const char *format, ...);
-#endif
-
-/*
  * utuuid -- UUID support functions
  */
 #if (defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP || defined ACPI_HELP_APP)

index bd31faf..ff29812 100644
@@ -239,8 +239,7 @@ acpi_ut_dump_buffer_to_file(ACPI_FILE file,
 	u8 buf_char;
 
 	if (!buffer) {
-		acpi_ut_file_printf(file,
-				    "Null Buffer Pointer in DumpBuffer!\n");
+		fprintf(file, "Null Buffer Pointer in DumpBuffer!\n");
 		return;
 	}
 

@@ -254,7 +253,7 @@ acpi_ut_dump_buffer_to_file(ACPI_FILE file,
 
 		/* Print current offset */
 
-		acpi_ut_file_printf(file, "%6.4X: ", (base_offset + i));
+		fprintf(file, "%6.4X: ", (base_offset + i));
 
 		/* Print 16 hex chars */
 

@@ -263,8 +262,7 @@ acpi_ut_dump_buffer_to_file(ACPI_FILE file,
 
 				/* Dump fill spaces */
 
-				acpi_ut_file_printf(file, "%*s",
-						    ((display * 2) + 1), " ");
+				fprintf(file, "%*s", ((display * 2) + 1), " ");
 				j += display;
 				continue;
 			}

@@ -273,34 +271,34 @@ acpi_ut_dump_buffer_to_file(ACPI_FILE file,
 			case DB_BYTE_DISPLAY:
 			default:	/* Default is BYTE display */
 
-				acpi_ut_file_printf(file, "%02X ",
-						    buffer[(acpi_size)i + j]);
+				fprintf(file, "%02X ",
+					buffer[(acpi_size)i + j]);
 				break;
 
 			case DB_WORD_DISPLAY:
 
 				ACPI_MOVE_16_TO_32(&temp32,
 						   &buffer[(acpi_size)i + j]);
-				acpi_ut_file_printf(file, "%04X ", temp32);
+				fprintf(file, "%04X ", temp32);
 				break;
 
 			case DB_DWORD_DISPLAY:
 
 				ACPI_MOVE_32_TO_32(&temp32,
 						   &buffer[(acpi_size)i + j]);
-				acpi_ut_file_printf(file, "%08X ", temp32);
+				fprintf(file, "%08X ", temp32);
 				break;
 
 			case DB_QWORD_DISPLAY:
 
 				ACPI_MOVE_32_TO_32(&temp32,
 						   &buffer[(acpi_size)i + j]);
-				acpi_ut_file_printf(file, "%08X", temp32);
+				fprintf(file, "%08X", temp32);
 
 				ACPI_MOVE_32_TO_32(&temp32,
 						   &buffer[(acpi_size)i + j +
 							   4]);
-				acpi_ut_file_printf(file, "%08X ", temp32);
+				fprintf(file, "%08X ", temp32);
 				break;
 			}
 

@@ -311,24 +309,24 @@ acpi_ut_dump_buffer_to_file(ACPI_FILE file,
 		 * Print the ASCII equivalent characters but watch out for the bad
 		 * unprintable ones (printable chars are 0x20 through 0x7E)
 		 */
-		acpi_ut_file_printf(file, " ");
+		fprintf(file, " ");
 		for (j = 0; j < 16; j++) {
 			if (i + j >= count) {
-				acpi_ut_file_printf(file, "\n");
+				fprintf(file, "\n");
 				return;
 			}
 
 			buf_char = buffer[(acpi_size)i + j];
 			if (isprint(buf_char)) {
-				acpi_ut_file_printf(file, "%c", buf_char);
+				fprintf(file, "%c", buf_char);
 			} else {
-				acpi_ut_file_printf(file, ".");
+				fprintf(file, ".");
 			}
 		}
 
 		/* Done with that line. */
 
-		acpi_ut_file_printf(file, "\n");
+		fprintf(file, "\n");
 		i += 16;
 	}
 

index 84c0853..005a4a2 100644
@@ -646,7 +646,7 @@ void ACPI_INTERNAL_VAR_XFACE acpi_log_error(const char *format, ...)
 	va_list args;
 
 	va_start(args, format);
-	(void)acpi_ut_file_vprintf(ACPI_FILE_ERR, format, args);
+	(void)vfprintf(ACPI_FILE_ERR, format, args);
 	va_end(args);
 }
 

167 lines not on this page · raw message

index fb8f1d9..2a1507c 100644
@@ -195,13 +195,13 @@ ap_dump_table_buffer(struct acpi_table_header *table,
 	 * Note: simplest to just always emit a 64-bit address. acpi_xtract
 	 * utility can handle this.
 	 */
-	acpi_ut_file_printf(gbl_output_file, "%4.4s @ 0x%8.8X%8.8X\n",
-			    table->signature, ACPI_FORMAT_UINT64(address));
+	fprintf(gbl_output_file, "%4.4s @ 0x%8.8X%8.8X\n",
+		table->signature, ACPI_FORMAT_UINT64(address));
 
 	acpi_ut_dump_buffer_to_file(gbl_output_file,
 				    ACPI_CAST_PTR(u8, table), table_length,
 				    DB_BYTE_DISPLAY, 0);
-	acpi_ut_file_printf(gbl_output_file, "\n");
+	fprintf(gbl_output_file, "\n");
 	return (0);
 }
 

index 44a0010..71edeb4 100644
@@ -157,8 +157,7 @@ int ap_write_to_binary_file(struct acpi_table_header *table, u32 instance)
 	/* Handle multiple SSDts - create different filenames for each */
 
 	if (instance > 0) {
-		acpi_ut_snprintf(instance_str, sizeof(instance_str), "%u",
-				 instance);
+		snprintf(instance_str, sizeof(instance_str), "%u", instance);
 		strcat(filename, instance_str);
 	}
 

index bc38534..0bd6307 100644
@@ -83,13 +83,13 @@
 /* Macros for usage messages */
 
 #define ACPI_USAGE_HEADER(usage) \
-	acpi_os_printf ("Usage: %s\nOptions:\n", usage);
+	printf ("Usage: %s\nOptions:\n", usage);
 
 #define ACPI_USAGE_TEXT(description) \
-	acpi_os_printf (description);
+	printf (description);
 
 #define ACPI_OPTION(name, description) \
-	acpi_os_printf (" %-20s%s\n", name, description);
+	printf ("  %-20s%s\n", name, description);
 
 /* Check for unexpected exceptions */
 

index 3dbfa27..f9af0e0 100644
@@ -220,7 +220,7 @@
  * included after including all other host environmental definitions, in
  * order to override the definitions.
  */
-#elif defined(_AED_EFI) || defined(_GNU_EFI)
+#elif defined(_AED_EFI) || defined(_GNU_EFI) || defined(_EDK2_EFI)
 #include "acefi.h"
 
 #else

index b672615..58ca39c 100644
@@ -67,7 +67,7 @@
  * included after including all other host environmental definitions, in
  * order to override the definitions.
  */
-#elif defined(_AED_EFI) || defined(_GNU_EFI)
+#elif defined(_AED_EFI) || defined(_GNU_EFI) || defined(_EDK2_EFI)
 #include "acefiex.h"
 
 #endif

index f9af0e0..34cce72 100644
@@ -166,10 +166,21 @@
 /******************************************************************************
  *
  * Host configuration files. The compiler configuration files are included
- * by the host files.
+ * first.
  *
  *****************************************************************************/
 
+#if defined(__GNUC__) && !defined(__INTEL_COMPILER)
+#include <acpi/platform/acgcc.h>
+
+#elif defined(_MSC_VER)
+#include "acmsvc.h"
+
+#elif defined(__INTEL_COMPILER)
+#include "acintel.h"
+
+#endif
+
 #if defined(_LINUX) || defined(__linux__)
 #include <acpi/platform/aclinux.h>
 

index 58ca39c..060fb08 100644
@@ -56,9 +56,6 @@
 #if defined(_LINUX) || defined(__linux__)
 #include <acpi/platform/aclinuxex.h>
 
-#elif defined(WIN32)
-#include "acwinex.h"
-
 #elif defined(__DragonFly__)
 #include "acdragonflyex.h"
 

@@ -72,6 +69,11 @@
 
 #endif
 
+#if defined(_MSC_VER)
+#include "acmsvcex.h"
+
+#endif
+
 /*! [End] no source code translation !*/
 
 #endif				/* __ACENVEX_H__ */

index 1380ec7..a5d98d1 100644
@@ -215,8 +215,4 @@
 
 #endif				/* __KERNEL__ */
 
-/* Linux uses GCC */
-
-#include <acpi/platform/acgcc.h>
-
 #endif				/* __ACLINUX_H__ */

index 060fb08..b3171b9 100644
@@ -69,7 +69,10 @@
 
 #endif
 
-#if defined(_MSC_VER)
+#if defined(__GNUC__) && !defined(__INTEL_COMPILER)
+#include "acgccex.h"
+
+#elif defined(_MSC_VER)
 #include "acmsvcex.h"
 
 #endif

index 9f79e98..8f66aaa 100644
@@ -70,17 +70,6 @@
  */
 #define ACPI_UNUSED_VAR __attribute__ ((unused))
 
-/*
- * Some versions of gcc implement strchr() with a buggy macro. So,
- * undef it here. Prevents error messages of this form (usually from the
- * file getopt.c):
- *
- * error: logical '&&' with non-zero constant will always evaluate as true
- */
-#ifdef strchr
-#undef strchr
-#endif
-
 /* GCC supports __VA_ARGS__ in macros */
 
 #define COMPILER_VA_MACRO               1

58 lines not on this page · raw message

index d94e5c0..8b44717 100644
@@ -46,7 +46,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20160422
+#define ACPI_CA_VERSION                 0x20160729
 
 #include <acpi/acconfig.h>
 #include <acpi/actypes.h>